Sir John Abbott - Information on Canada's third Prime Minister. - http://www.canadahistory.com/sections/Politics/pm/johnabbott.htm
Abbott, Sir John Joseph Caldwell - Short biography for the Canadian political leader. - http://www.factmonster.com/ce6/people/A0802066.html
The Honourable Sir John J. C. Abbott - Facts and figures about the 19th century Tory Prime Minister. - http://www3.sympatico.ca/goweezer/canada/abbott.htm